PartsTable
Technical Data Sheet
49881 PIECE 4 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-225-6942, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
49881 PIECE 4
NSN: 4820-01-225-6942
FSC: 4820
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialNICKEL ALLOY
NSN4820-01-225-6942
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 49881 PIECE 4 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
49881BInterchangeable
interchangeable cross-reference
interchangeable
49881Interchangeable
interchangeable cross-reference
interchangeable
3221C1395PLInterchangeable
interchangeable cross-reference
interchangeable
49881GInterchangeable
interchangeable cross-reference
interchangeable
499-57Interchangeable
interchangeable cross-reference
interchangeable
49881 PIECE 35Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49881 PIECE 4?
49881 PIECE 4 is a FILTER ELEMENT,FLUID.
What parts can replace 49881 PIECE 4?
There are 21 known substitutes for 49881 PIECE 4: 49881B, 49881, 3221C1395PL and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49881 PIECE 4?
49881 PIECE 4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-225-6942. This indicates validated use in U.S. government and defense supply chains.
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